Toyota Highlander III (2013-2016) display driver Wiring diagrams

BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER FB (UNDER FRONT OF CENTER CONSOLE) FD (LEFT CENTER OF DASH) GRN WIRE GRY WIRE J/C 1 (LEFT SIDE OF DASH) J/C 4 (RIGHT SIDE OF DASH) LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PNK 13 14 15 WIRE PNK WIRE RED WIRE SHIFT POSITION INDICATOR SPEAKER VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BKUP LP FUSE BLK WIRE BLU WIRE BRN WIRE CAN I/F CH (TOP REAR OF ENGINE) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE CONTROL MAIN SWITCH DISPLAY DRIVER ECU-ACC FUSE FD (LEFT CENTER OF DASH) FUSE GRN WIRE GRY WIRE HOT W/ HOT W/ ACC RELAY ENERGIZED J/C 1 (LEFT SIDE OF DASH) J/C 10 (CENTER OF DASH) J/C 4 (RIGHT SIDE OF DASH) LT BLU WIRE LT GRN WIRE METER FUSE ON OFF ORG/ WIRE RED WIRE RELAY ENERGIZED RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT FUSE END OF DASH) SET- RES+ SPEAKER SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY (IN STEERING WHEEL) WHT WIRE YEL WIRE

1 2 3 5 4 6 M- M+ 21 3 4 25 12 MREL +B 23 21 29 22 20 30 VPA EPA VCPA ACCELERATOR PEDAL SENSOR ASSEMBLY (ON ACCELERATOR PEDAL BRACKET) BLK WIRE BLU WIRE BRN WIRE CAN I/F CANL CANH CD (REAR OF LEFT SIDE OF ENGINE) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER ECM (RIGHT SIDE OF ENGINE COMPT) EFI 2 FUSE EFI FUSE EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM J/B 1 (LEFT SIDE OF ENGINE COMPT) FA (LEFT SIDE OF DASH) FD (LEFT CENTER OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES J/C 1 (LEFT SIDE OF DASH) J/C 2 (LEFT SIDE OF ENGINE COMPT) J/C 4 (RIGHT SIDE OF DASH) LT BLU WIRE LT GRN WIRE M- M+ NCA WIRE ORG/ WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT END OF DASH) PSFT RED WIRE SHIFT LEVER POSITION SENSOR (ON TOP OF TRANSMISSION) SPDI SPEAKER THROTTLE BODY W/ MOTOR ASSEMBLY (REAR OF ENGINE COMPT) VCTA ETA WHT WIRE WHT/BLK WIRE YEL WIRE

BKUP LP FUSE BLK WIRE BLU WIRE BRN WIRE CAN I/F CD (REAR OF LEFT SIDE OF ENGINE) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE CONTROL MAIN SWITCH DISPLAY DRIVER DISTANCE CONTROL DSS-IG FUSE ECU-ACC FUSE FD (LEFT CENTER OF DASH) FUSE GRN WIRE GRY WIRE HOT W/ HOT W/ ACC RELAY ENERGIZED J/C 1 (LEFT SIDE OF DASH) J/C 10 (CENTER OF DASH) J/C 4 (RIGHT SIDE OF DASH) LT BLU WIRE LT GRN WIRE METER FUSE MODE ON OFF ORG/ WIRE RED WIRE RELAY ENERGIZED RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) RIGHT STEERING SWITCH SET- RES+ SPEAKER SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY (IN STEERING WHEEL) STEERING PAD SWITCH ASSEMBLY VIO WIRE WHT WIRE YEL WIRE

1 2 3 5 4 6 M- M+ 21 3 4 25 12 MREL +B 23 21 29 22 20 30 VPA EPA VCPA ACCELERATOR PEDAL SENSOR ASSEMBLY (ON ACCELERATOR PEDAL BRACKET) BLK WIRE BLU WIRE BRN WIRE CAN I/F CANL CANH CD (REAR OF LEFT SIDE OF ENGINE) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER ECM (RIGHT SIDE OF ENGINE COMPT) EFI 2 FUSE EFI FUSE EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) FA (LEFT SIDE OF DASH) FD (LEFT CENTER OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES J/C 1 (LEFT SIDE OF DASH) J/C 2 (LEFT SIDE OF ENGINE COMPT) J/C 4 (RIGHT SIDE OF DASH) LT BLU WIRE LT GRN WIRE M- M+ NCA WIRE ORG/ WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT END OF DASH) PSFT RED WIRE RELAY ENERGIZED ENGINE ROOM J/B 1 (LEFT SIDE OF ENGINE COMPT) RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT END OF FUSE DASH) SHIFT LEVER POSITION SENSOR (ON TOP OF TRANSMISSION) SPDI SPEAKER STOP FUSE STOP LP RELAY STOP- LIGHT SWITCH (ABOVE BRAKE PEDAL) THROTTLE BODY W/ MOTOR ASSEMBLY (REAR OF ENGINE COMPT) VCTA ETA WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 IG 1 2 PIG PGND BLK WIRE BLU WIRE BRN WIRE CAN I/F CANH CANL 17 16 CANH TS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) EPS FUSE EPS-IG FUSE FD (LEFT CENTER OF DASH) FE (RIGHT CENTER OF DASH) FUSE GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 4 (RIGHT SIDE OF DASH) J/C 7 (RIGHT CENTER OF DASH) LED DRIVER LT BLU WIRE METER FUSE MPX-B 1 FUSE ORG/ WIRE PA (LEFT CENTER OF DASH) PNK WIRE POWER STEERING ECU (BEHIND LEFT SIDE OF DASH) POWER STEERING MOTOR RED WIRE RELAY 2 ENERGIZED RELAY 3 ENERGIZED RELAY ENERGIZED STEERING SENSOR (IN STEERING COLUMN) TELLTALES TORQUE SENSOR WHT WIRE WHT/BLK WIRE YEL WIRE

+S SI B/LE BLK WIRE BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER BRN WIRE CAN I/F CHG- HAZ PNK WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CYLINDER RESERVOIR SUB ASSEMBLY) (ON BRAKE MASTER CYLINDER RESERVOIR) DISPLAY DRIVER FD (LEFT CENTER OF DASH) FE (RIGHT CENTER OF DASH) FLASHER CIRCUIT FUEL SUCTION TUBE W/ PUMP, GAUGE ASSEMBLY (IN FUEL TANK) GAUGE GRN WIRE GROUND J/C 2 (LEFT FRONT CORNER OF ENGINE COMPT) GRY WIRE HAZ FUSE HOT AT ALL TIMES ILL- IG+ FR FE CANL CANH INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 3 (LEFT SIDE OF DASH) LED DRIVER LEFT TURN IND LL SW ER EL LT BLU WIRE LT GRN WIRE METER FUSE MSCH MSCL MSSL MSTI MSM+ WLVL NAVIGATION SYSTEM ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT TURN IND SPEAKER STARTING/CHARGING SYSTEM EXTERIOR LIGHTS SYSTEM TELLTALES VIO WIRE W/O NAVIGATION WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM

+S SI BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DISPLAY DRIVER FE (RIGHT CENTER OF DASH) FLASHER CIRCUIT FUCI FUEL SUCTION FUEL SUCTION TUBE W/ PUMP, GAUGE ASSEMBLY (IN FUEL TANK) FUWI GAUGE GRN WIRE GRY WIRE HAZ FUSE HOT AT ALL TIMES ILL- IG+ FR FE CANL CANH PNK WIRE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 3 (LEFT SIDE OF DASH) LED DRIVER LEFT TURN IND LL SW ER EL LT BLU WIRE LT GRN WIRE METER FUSE MSCH MSCL MSSL MSTI MSM+ WLVL NAVIGATION SYSTEM FD (LEFT CENTER OF DASH) ORG/ WIRE PNK HAZ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT TURN IND SPEAKER TELLTALES TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE W/ NAVIGATION WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE

8 7 PNK WIRE BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (RIGHT REAR OF ENGINE COMPT) BRN WIRE CAN I/F CANL CANH CH (TOP REAR OF ENGINE) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER ENGINE COMPT) ENGINE ROOM FB (UNDER FRONT OF CENTER CONSOLE) FD (LEFT CENTER OF DASH) GRN WIRE GRY WIRE HOT W/ INJ FUSE J/B (LEFT SIDE OF ENGINE COMPT) J/C 1 (LEFT SIDE OF DASH) J/C 2 (LEFT SIDE OF J/C 4 (RIGHT SIDE OF DASH) LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY (ON TRANSMISSION) PNK WIRE RED WIRE SHIFT POSITION INDICATOR SPEAKER STARTING/ CHARGING SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CAN I/F CLK+ COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DC/DC-S FUSE DISPLAY DRIVER FB (UNDER FRONT CENTER CONSOLE) FD (LEFT CENTER OF DASH) FUSIBLE LINK BLOCK ASSEMBLY (LEFT REAR OF CARGO AREA) GRN WIRE GRY WIRE HOT AT ALL TIMES HSDN HTM- IDH IGCT ILK ILKI ILKO J/C 4 (RIGHT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MTH+ NODD ORG/ WIRE PNK 32 33 34 35 WIRE PNK PNK WIRE PNK WIRE RCS RCSG RED WIRE REQ+ RRF RRFG RSGN RSN SFTD SFTU SKID CONTROL ECU (BEHIND RIGHT SIDE OF DASH) SPEAKER TRANSMISSION CONTROL SWITCH (UNDER CENTER CONSOLE) VIO WIRE VLO WHT WIRE WHT/BLK WIRE YEL WIRE